<?php
/*******************************************************************************

    Copyright 2012 Whole Foods Co-op

    This file is part of CORE-POS.

    IT CORE is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    IT CORE is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    in the file license.txt along with IT CORE; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*********************************************************************************/

namespace COREPOS\Fannie\API
{

/**
  @class InstallPage
  Class for Fannie Install-and-config pages, not using Fannie Admin menu.
*/
class InstallPage extends \FanniePage 
{

    public $required = true;

    public $description = "
    Base class for install-and-config pages not using Admin menu.
    ";
    public $page_set = 'Installation';

    public function __construct() 
    {
        parent::__construct();
        /* This is the only privilege acceptable for these pages.
         * Overrides anything that might have been set in the parent.
        */
        $this->auth_classes = array('sysadmin');
    }

    /**
      Get the standard install-page header
      @return An HTML string
    */
    function getHeader()
    {
        $this->addCssFile($this->config->get('URL') . 'src/css/install.css');
        ob_start();
        $page_title = $this->title;
        $header = $this->header;
        if ($this->themed) {
            echo parent::getHeader(); 
        } elseif ($this->config->get('WINDOW_DRESSING')) {
            include(dirname(__FILE__) . '/../src/header.html');
        } else {
            include(dirname(__FILE__) . '/../src/header_install.html');
        }

        return ob_get_clean();
    }

    /**
      Get the standard install-page footer
      @return An HTML string
    */
    function getFooter()
    {
        $FANNIE_AUTH_ENABLED = $this->config->get('AUTH_ENABLED');
        $FANNIE_URL = $this->config->get('URL');
        ob_start();
        if ($this->themed) {
            echo parent::getFooter(); 
        } elseif ($this->config->get('WINDOW_DRESSING')) {
            include(dirname(__FILE__) . '/../src/footer.html');
        } else {
            include(dirname(__FILE__) . '/../src/footer_install.html');
        }

        return ob_get_clean();
    }

    protected function writeCheck($file)
    {
        if (is_writable($file)) {
            return "<div class=\"alert alert-success\"><i>" . basename($file) . "</i> is writeable</div>";
        } else {
            return "<div class=\"alert alert-danger;\"><b>Error</b>: " . basename($file) . " is not writeable</div>";
        }
    }

    public function helpContent()
    {
        $dir = rtrim(realpath(dirname(__FILE__) . '/../'), '/');
        $conf = $dir . '/config.php';
        return '<p>Configuration settings and values are stored in
            ' . $conf . '. If it does not exist, create the file
            there and put "&lt;?php" on the first line (without quotes).
            Make sure the file is writable by the web server (i.e.,
            chmod 666 <em>or</em> chown [webserver user].</p>
            <p>For details on all the different settings, consult the
            <a href="https://github.com/CORE-POS/IS4C/wiki/Office-Configuration">wiki</a>.
            </p>';
    }

}

}

